| Value | Category | Cases | |
|---|---|---|---|
| 0 | R 30 000 - 39 999 | 25 |
6.5%
|
| 1 | R 40 0000+ | 19 |
5%
|
| 2 | No personal income | 176 |
46%
|
| 3 | Refused | 163 |
42.6%
|
| Sysmiss | 616 |